Find the Matrix Product When Possible $$\left[ \begin{array} { r r r } 3 & - 3 & - 3 \\- 8 & 6 & - 2\end{array} \right] \left[ \begin{array} { r } - 1 \\5 \\- 1\end{array} \right]$$

question 56

Multiple Choice

Find the matrix product when possible.
- $$\left[ \begin{array} { r r r } 3 & - 3 & - 3 \\- 8 & 6 & - 2\end{array} \right] \left[ \begin{array} { r } - 1 \\5 \\- 1\end{array} \right]$$

• A)
• \(\left[ \begin{array} { r } 40 \\ - 15 \end{array} \right]\)
• B)
• [-1540]
• C)
• \(\left[\begin{array}{rrr}
• 3 & -3 & -3 \\
• -8 & 6 & -2 \\
• -1 & 5 & -1
• \end{array}\right]\)
• D)
• \(\left[\begin{array}{r}
• -15 \\
• 40
• \end{array}\right]\)

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Definitions:

Unidentified Principal

A party in a transaction whose identity is not disclosed or known to the other parties involved.

Liable

Being legally responsible for something, especially in the context of debts or wrongful acts.

Transaction

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A situation where a person appears to have the power to act on behalf of another person or entity, leading third parties to believe in the authority's legitimacy.